Simplee.IO 1.0.0

Koio |> Simple.IO

Library Simplee.IO v1.0.1 implements common IO functionality used by all other Simple projects. The namespace of the library is Simplee.IO.

    open Simplee.IO

Here is the main functionality exposed:

1. Stack free monad

1. Stack free monad and computation expression

The library exposes a free monad ofr stack operations which can be interpreted by writing the push, pop, peek, and pur functions. You can use the stk computation expression in order to generate flows which operate on the stack.

    let flow = stk {
        let! _ = stkpush 10
        let! r = stkpop ()
        let! _ = stkpeek ()
        return r
        }

The library exposes a lister for stk flows:

    flow
    |> stklst (fun () -> 10)
    |> List.iter (lstrln2str >> printfn "%s")

Here is an example of the implementation for the push, pop, peek, and pur functions:

    let private push (SLister (ln, _, _) as s) v =

        (ln, "psh", v |> sprintf "%A")
        |> SLstrLn
        |> lstappnd s,

        () |> Ok

    let private pop getv (SLister (ln, _, _) as s) =

        (ln, "pop", "")
        |> SLstrLn
        |> lstappnd s, 
        
        () |> getv |> Ok

    let private peek getv (SLister (ln, _, _) as s) =
        (ln, "pek", "")
        |> SLstrLn
        |> lstappnd s, 
        
        () |> getv |> Ok

    let private pur (SLister (ln, _, _) as s) v =
        (ln, "pur", v |> sprintf "%A")
        |> SLstrLn
        |> lstappnd s, 

        v |> Ok

2. Installation

You can install the Simplee.IO nuget package by using one of the following commands:

PM> Install-Package Simplee.IO -Version 1.0.0
> dotnet add package Simplee.IO --version 1.0.0 
> paket add Simplee.IO --version 1.0.0